TY - GEN AU - Lazo,N D AU - Downing,D T TI - Fibril formation by amyloid-beta proteins may involve beta-helical protofibrils SN - 1397-002X PY - 1999///0824 KW - Amino Acid Sequence KW - Amyloid beta-Peptides KW - chemistry KW - Circular Dichroism KW - Hydrogen Bonding KW - Microscopy, Electron KW - Models, Molecular KW - Peptide Fragments KW - chemical synthesis KW - Protein Conformation N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1034/j.1399-3011.1999.00057.x ER -